Morning begins outside the New York Stock Exchange, where a vote today to merge with all-electronic Archipelago Exchange is expected in New York, December 6, 2005. New York Stock Exchange members are on Tuesday expected to overwhelmingly vote in favor of its deal to buy electronic trading company Archipelago Holdings Inc., turning the 213-year-old Exchange into a for-profit, publicly-traded company and giving it clout to compete with nimble electronic rivals.